Designation of a binocular structure for complex sources of X-rays and neutron source  

作　　者：X.B.Yang X.B.Qin P.H.Liu T.Li K.Zhuang 

机构地区：[1]Beijing Engineering Research Center of Radiographic Techniques and Equipment,Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China [2]X-Lab,The Second Academy of China Aerospace Science and Industry Corporation Limited,Beijing,China

出　　处：《Radiation Detection Technology and Methods》2020年第2期190-195,共6页辐射探测技术与方法（英文）

摘　　要：Purpose A structure,used as a complex source of X-rays and neutron source,is designed with the assistance of CST module tool.Methods Particles of H-and electron,attracted from a plasma source,are designed to be separated by an energy selector.Soon after the separation,the trajectory and beam quality of H-are controlled by a special designation of potential barrier and potential well.And both particles are then accelerated by three pairs of pierce similar pole to an energy of 150 keV to produce X-rays/neutron.Results With proper optimization of structure and potential combination,a binocular structure with beam center distance of 15 mm,beam diameter smaller than 3.5 mm has been devised,which gives a feasible suggestion to produce two rays with one structure in the same time.

关 键 词：Complex source Orthogonal field Potential barrier Pierce pole Plasma 

分 类 号：TL37[核科学技术—核技术及应用]